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穿爆车间大钎房使用高温反射炉焊接大小钎头的革新成功后,改变了过去用氧焊加温的焊接方法。过去焊接大小钎头,是用氧气一个一个地焊,效率很低,材料浪费大,劳动强度高,一个氧焊工一天只能焊50个合金钎头。用反射炉(炉内温度800～1000℃焊接时,一炉就能焊接30个,时间只要50分钟,质量完全合格,同时还不用氧气。另外潜孔钻机的钻头,因为钎头大,不能用氧焊法,而反射炉就可以焊接,且质量良好,效率高。
After wearing the blast furnace big brazing furnace using high temperature reflow furnace welding the size of the solder after the successful reform, changed the past with oxygen welding heating method. In the past, the size of solder bits was welded one by one with oxygen. The efficiency was low, the materials were wasted, the labor intensity was high, and only one oxygen welder could weld 50 alloy heads a day. Refined furnace (furnace temperature 800 ~ 1000 ℃ welding, a furnace can be welded 30, the time as long as 50 minutes, the quality of fully qualified, but also without oxygen.In addition DTH drill bit, because the drill bit large, can not be used Oxygen welding, while the reflector furnace can be welded, and good quality, high efficiency.